Questions tagged [react]

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9 views

Lightning Container NPM - no controller and/or function found

I am working with the lightning-container npm package and have a call in a React app uploaded as a static resource. This simply onClick, calls the LCC.callApex method as below. LCC.callApex("...
0
votes
1answer
13 views

ID Property passed to child changes value

I'm quite new to lwc's and i'm having an issue where the property passed down to a child component, specifically an ID, the id value in the child component has (-71) appended to the end of the ID. ...
0
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2answers
35 views

Can we use LWC components in React Application?

Is it possible to use LWC components in React application? We are trying to get some help on this but we don't see any supporting articles so far.
1
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1answer
147 views

Uncaught (in promise) TypeError: c.createElement is not a function

I am getting the below error when using react js in LWC. Any idea how to resolve this. Uncaught (in promise) TypeError: c.createElement is not a function LWC import { LightningElement } from ...
2
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0answers
51 views

react.createElement is not a function LWC

I am getting the below error when using react js in LWC. Any idea how to resolve this. afterRender threw an error in 'c:razorpay' [c.createElement is not a function] JS import { ...
2
votes
0answers
75 views

react-dom js file not loading properly in LWC

I am trying to import react and react-dom js file from static resource. i have usded the below cdn to collect the js file into static resource https://cdnjs.cloudflare.com/ajax/libs/react/16.9.0/cjs/...
1
vote
1answer
117 views

CSP Issue when trying to bring in a React app to a lightning container

I have a simple aura component with a lightning container: <aura:component access="global" implements="flexipage:availableForAllPageTypes"> <lightning:container aura:id="ReactApp" src="{...
1
vote
1answer
27 views

Translations for multiple locales/dialects

We're developing a managed package that uses the translation workbench to provide translations. We'd like to support multiple English translations so that users with a different locale from En-US can ...
0
votes
1answer
49 views

React Native SDK - SmartSync - REST API calls

We're currently retrieving a list of Salesforce apps from the UI API using this function: net.sendRequest('/services/data', `${net.getApiVersion()}/ui-api/apps`, (e) => { setApps(...
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0answers
86 views

Nodejs + Reactjs deploymentError R14 (Memory quota exceeded)

while deploying the node + react js client application i am facing the R14 error. i tried the following things in the source code but still facing the same issue. package.json - scripts start tag in ...
5
votes
2answers
860 views

Modern JavaScript Frameworks (Angular Js, React JS ) within LWC

As documented on the below link, https://developer.salesforce.com/docs/component-library/documentation/lwc/lwc.get_started_supported_javascript Lightning Web Components Javascript support includes :...
7
votes
2answers
915 views

Use of Javascript Frameworks in Lightning Web Component

Is there any documentation available for recommended JavaScript Frameworks (Angular JS, React JS, etc.), which can work well with Lightning Web Component? Most of the places, I found that it supports ...
0
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1answer
79 views

Building Angular and React components

I have been through tons of documents, searching the web I came across some resources but it hasn't really helped me. I want to know how to ship an Angular and a React application (step by step) to ...
0
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1answer
55 views

React.js GraphQL web app returning random null values

I'm working on a React.js web app that leverages GraphQL for accessing a combination of varying endpoints, including our org's SF data. My only issue is isolated to my Salesforce progress. In general, ...
1
vote
0answers
45 views

Building managed package using JS frameworks/library

I'm trying to do an analysis of an existing managed package that we have built currently we have a bunch of VF pages and Lightning Components. At end of this analysis, we want to determine which JS ...
8
votes
1answer
649 views

Can LWC be used with other JS frameworks like ReactJS on VF Pages?

Currently the applications are built in ReactJS on top of VF Page. As part of enhancement, new components need to be built. Also they need to communicate with each other. I am planning to have LWC ...
0
votes
1answer
52 views

Locker Service and CSS in JS

Without trying this myself I was curious if anyone else was able to get CSS in JS to work within the confines of LockerService. At first glance it looks like styled-components might actually work as ...
14
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4answers
2k views

Lightning Framework vs Standard Client Side Frameworks (i.e. React) // Which to chose when, and why?

Disclaimer Keep it objective! This one can get a little opinionated, please try to keep your answer specific to the facts a developer should be considering when choosing between two viable options ...
1
vote
1answer
387 views

Plugging React JS app into lightning community

I have created a react.js application where I have used SLDS for my styling and I have also installed Lightning container module to make direct API calls to APEX code in my org. I want to plug the ...
3
votes
1answer
296 views

How should I import Design System React css?

I tried using Lightning Design System React doing what's under the Getting Started section. I've installed the npm modules as explained: npm install @salesforce-ux/design-system @salesforce/design-...
1
vote
1answer
48 views

React SLDS unknown error

I've been trying to use the @salesforce/design-system-react, well every time I try and run it, I have this error, I've tried many react versions, and used all the considerations that they give, any ...
5
votes
1answer
377 views

React app no longer loading with <ltng> component

As SF support for third party frameworks in communities was poor we decided to implement it using the component like so <ltng:require scripts="{!$Resource.react_app + '/www/js/main.js'}" ...
0
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0answers
52 views

Can you reference a static resource from another package

I'm building a base managed packaged as well as an extension managed packaged. I have a static resource in the base packaged (a react resource) and would like to include it on a VisualForce page in ...
0
votes
2answers
1k views

Lighting:container - Refused to load the script 'https://www.youtube.com/iframe_api' because it violates the following Content Security Policy

The below is a React Component that I'm loading from lightning:container import React, { Component } from 'react'; import Plyr from 'plyr'; import '../node_modules/plyr/dist/plyr.css'; import './App....